   Work & 19,740 & (33.0\%) & 18,912 & (16.0\%) \\
   Supplies & 36,746 & (61.4\%) & 99,172 & (83.7\%) \\
   Services (Consulting) & 1,668 & (2.8\%) & 240 & (0.2\%) \\
   Services (Other) & 1,676 & (2.8\%) & 209 & (0.2\%) \\
   Mining license & 2 & (0.0\%) & 0 & (0.0\%) \\
Total & 59,832 & (100.0\%) & 118,533 & (100.0\%) \\